DE469286C - Process for the production of a protection against accidental contact for high voltage parts - Google Patents
Process for the production of a protection against accidental contact for high voltage partsInfo
- Publication number
- DE469286C DE469286C DED51436D DED0051436D DE469286C DE 469286 C DE469286 C DE 469286C DE D51436 D DED51436 D DE D51436D DE D0051436 D DED0051436 D DE D0051436D DE 469286 C DE469286 C DE 469286C
- Authority
- DE
- Germany
- Prior art keywords
- production
- protection against
- against accidental
- accidental contact
- high voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Description
Verfahren zur Herstellung eines Berührungsschutzes für hochspannungführende ;Teile Um Leitungen, welche, wie z. B. Schalttafelverbindungen, der Berührung zugänglich sind und eine gefährliche Spannung führen, für den Berührenden unschädlich zu machen, wird gemäß der Erfindung ein Verfahren benutzt, welches darin besteht, daß die betreffende Leitung zunächst mit einer geeigneten Isoliermasse umkleidet, was auf bekannte Art geschehen kann, und hierauf mit einem allseitig bedeckenden Mantel aus Spritzmetall versehen wird, der mittels einer Schelle o. dgl. an Erde bzw. an ein ungefährliches Potential gelegt wird.Process for the production of a protection against accidental contact for high voltage ; Parts Around lines which, such as B. Panel connections, accessible to touch and carry dangerous voltage, to render harmless to the person touching them, a method is used according to the invention, which consists in that the relevant Line is first covered with a suitable insulating compound, which is done in a known manner can happen, and then with an all-round covering coat of spray metal is provided, which by means of a clamp or the like. To earth or to a harmless Potential is placed.
Derselbe Zweck könnte dadurch erreicht «erden, daß man für solche Verbindungsleitungen Abschnitte von Kabeln benutzt, die entsprechend auf der Maschine hergestellt sind, doch ist das erfindungsgemäße- Verfahren wirtschaftlicher, da .es nicht erfordert, daß man zuerst formvollendete Kabel, herstellt, die man dann unter Aufwand von Arbeit und Kosten wieder in kleine Stücke zerschneiden muß. Ferner ist es mittels des erfindungsgemäßen Verfahrens möglich, sich den räumlichen Verhältnissen der Schalttafel besser anzupassen, als dies mit fertigen Kabellängen geschehen kann. Insbesondere lassen sich winkelige Verbinder besser herstellen, da der zunächst verlegte blanke Draht beliebig scharf umgebogen werden kann, während die Biegsamkeit eines Kabels immer begrenzt ist. Der Spritzinetallmantel schließt sich allen Gestaltungen der Verbindungsleitung ohne weiteres an, und ebenso ist es ohne Schwierigkeiten möglich, die unter ihm liegende Isolation auf dem blanken Leiter anzubringen.The same end could be achieved by "earning" for such Interconnecting sections of cables used corresponding to the machine Are produced, but the inventive method is more economical because It does not require that you first make perfectly shaped cables, which you then has to cut into small pieces again at the expense of labor and expense. Further it is possible by means of the method according to the invention, the spatial relationships better to adapt to the control panel than can be done with finished cable lengths. In particular, angled connectors can be produced better because the initially laid bare wire can be bent as sharply as desired, while maintaining flexibility of a cable is always limited. The spray metal jacket joins all designs the connection line without further ado, and likewise it is without difficulty possible to attach the insulation below it to the bare conductor.
Die Anwendung der Erfindung ist nicht auf Drahtverbindungen beschränkt, vielmehr können auch z. B. Apparatklemmen, Spulenwickelungen, wie z. B. Drosselspulen, usw. in gleicher Weise behandelt werden, um ihre Berührung ungefährlich zu machen. Bei Apparatklemmen kann eine besondere Erdung erspart werden, wenn man den Spritzmetalhnantel so aufbringt, daß .er das geerdete Gehäusemetall selbst unmittelbar berührt.The application of the invention is not limited to wire connections, rather, z. B. apparatus clamps, coil windings, such. B. reactors, etc. are treated in the same way in order to make them safe to touch. In the case of apparatus clamps, a special earthing can be saved if you use the spray metal sheath applies so that .he touches the grounded housing metal itself directly.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED51436D DE469286C (en) | 1926-10-07 | 1926-10-07 | Process for the production of a protection against accidental contact for high voltage parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED51436D DE469286C (en) | 1926-10-07 | 1926-10-07 | Process for the production of a protection against accidental contact for high voltage parts |
Publications (1)
Publication Number | Publication Date |
---|---|
DE469286C true DE469286C (en) | 1928-12-06 |
Family
ID=7053377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED51436D Expired DE469286C (en) | 1926-10-07 | 1926-10-07 | Process for the production of a protection against accidental contact for high voltage parts |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE469286C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0865949A2 (en) | 1997-03-22 | 1998-09-23 | Robert Bosch Gmbh | Driving device for movable member of a vehicle |
-
1926
- 1926-10-07 DE DED51436D patent/DE469286C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0865949A2 (en) | 1997-03-22 | 1998-09-23 | Robert Bosch Gmbh | Driving device for movable member of a vehicle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1089826B (en) | Connection and branch piece for electrical lines | |
DE469286C (en) | Process for the production of a protection against accidental contact for high voltage parts | |
DE608892C (en) | Measurement and control lines for electrical distribution and switchgear systems | |
DE29621319U1 (en) | Potential distributor | |
DE640829C (en) | Process for the production of the connection ends of electrical lines to be laid made of aluminum or aluminum alloys for connection to parts made of copper or other material | |
DE413937C (en) | Tubular cable | |
DE592074C (en) | Process for the production of coreless, self-supporting electrical waveguides at the installation site | |
DE912593C (en) | Procedure for isolating the joints in oil and earth cable sleeves | |
DE649122C (en) | Cable termination for high voltage cables with an insulating body made of solidified mass | |
DE640728C (en) | Device for leading a high-voltage cable with a metal hose, which is highly insulated from the cable core, through a metal wall which has the potential of the cable hose, especially for X-ray systems | |
DE903355C (en) | Method for stripping electrical lines, in particular cables insulated from paper airspace | |
DE914508C (en) | Branch or connecting means for ignition lines or the like. | |
DE438472C (en) | Protective cover for electrical lines | |
DE571734C (en) | Three-core high voltage cable | |
DE942873C (en) | Process for stringing together insulating pieces | |
DE926858C (en) | Process for producing easily flexible electrical cables | |
DE1938927A1 (en) | Device for strain relief of isolated electrical conductors | |
DE706289C (en) | Process for the manufacture of sector cables | |
DE873880C (en) | Electric heating cable | |
DE7936836U1 (en) | Protection tube for electrical cables | |
AT114376B (en) | Electric rubber-sheathed low-voltage line. | |
DE549547C (en) | Process for the manufacture of telephone cables and cables manufactured by this process | |
DE593052C (en) | Process for the production of conductors for telecommunication cables with constantly distributed inductive load | |
DE1465955C (en) | Creation of a tensile connection between two partially disconnected overhead lines | |
DE974127C (en) | Detachable connection of conductors lying one behind the other in axial direction |